Sergio Guaita
CEO Founder at Stellar Bricks
Picassent, Valencian Community, Spain
Summary
👤
Senior🎓
Top SchoolSergio Guaita is a web developer-turned-entrepreneur with 14 years of hands-on experience in PHP, HTML, CSS, JavaScript and MySQL and a background in Informatics Engineering from UPV. He founded and leads Stellar Bricks, an online LEGO-specialized shop, translating technical skills into a customer-facing e-commerce business since 2018. Earlier work includes a personal web development brand (ZZJHONS) and game-improvement scripting for TravianX, showing a mix of commercial and hobbyist coding projects. Based in Picassent, Spain, he combines backend craftsmanship with practical product-building and operations for a niche retail market. Notably, his career path reflects a persistent DIY mindset—starting from early web layout and backend tinkering to running a growing specialist e-commerce venture.
14 years of coding experience
ESO, Science, ESO, Science at Colegio San Cristobal Martir IBachillerato, Ciéncias, Bachillerato, Ciéncias at IES L'OmUniversitat Politècnica de València
Spanish, English, Catalan, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (34)
browser-game10
javascript9
color-picker9
desktop9
browser9
windows9
discord-bot9
react9
https-server8
powertoys8
typescript8
zigbee8
discord8
pterodactyl7
home-assistant7
Programming languages (10)
Github contributions (5)
ZZJHONS/ZravianX
Nov 2011 - May 2012
Contributions:92 commits in 6 months
travianreactgamebrowserjavascript
ZZJHONS/CivClicker
May 2014 - May 2014
Contributions:39 commits in 5 days
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